<template>
    <div class="abs" :style="stylePx(style)" v-drag="id">
        <div class="box" ref="myEchart"></div>
    </div>
</template>

<script setup lang="ts">
import { defineProps, ref, onMounted } from 'vue'
import { stylePx } from '../../utils'
import * as echarts from 'echarts';

const myEchart = ref()
onMounted(() => {

    // 基于准备好的dom，初始化echarts实例
    var myChart = echarts.init(myEchart.value);

    // 指定图表的配置项和数据
    var option = {
        title: {
            text: '柱状图'
        },
        tooltip: {},
        legend: {
            data: ['销量']
        },
        xAxis: {
            data: ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']
        },
        yAxis: {},
        series: [
            {
                name: '销量',
                type: 'bar',
                data: [5, 20, 36, 10, 10, 20]
            }
        ]
    };

    // 使用刚指定的配置项和数据显示图表。
    option && myChart.setOption(option);
})

const { style, id } = defineProps(["style", "id"])
</script>

<style scoped>
.box {
    width: 500px;
    height: 400px;
}
</style>